! dream highly detailed image. a tidy, neat, formal, soviet, 1980 s, empty classroom with desks and chairs and blackboard, sun rays casting shadows and light onto various objects. soviet, brutalist, artstation, maps, childrends artworks, cgsociety, deviantart. octane, maya, 3 dsmax, vray. subsurface scattering, bi - directional path tracing, caustics, hdri, volumetric lighting. 8 k. hdr. blender, cycles, demo scene 